8.17. Dismantling and assembly of the leading shaft with coupling by K2 and the forward block of planetary gear wheels
84 — the Internal support of coupling K1 with the integrated forward block of planetary gear wheels, 84a. Gear wheel 84b, 104, 106 — Lock rings 85 — the Persistent needle bearing 100 — the Conducting shaft with coupling of K2 101 — the Piston 101 and — the Internal epiploon of the piston
101b — the External epiploon of the piston 102, 107 — Disk springs 103 — the Spring clamp 103a — the Epiploon of a spring clamp 105 — the Block of disks
Check of a gap between a lock ring 90 and an external disk 89c
100a — the External support of coupling K2 101 — the Piston 105a — the External disk 1.8 mm thick 105b — the External disk thickness 3.5 mm thick / new is 2.8 mm 105s — the External disk 4.0 mm thick
105d — Frictional disks 106 — the Lock ring 107 — the Disk spring "L" — the Gap
Dismantling
PERFORMANCE ORDER
1. Disconnect the transmission case from the hydrotransformer case. 2. Remove couplings of K1, K2 and KZ. 3. Take a lock ring 84b from an internal support of coupling K1 84 and remove a gear wheel 84a. 4. Remove the leading shaft with coupling K2 100. 5. Remove the needle persistent bearing 85. 6. Remove a lock ring 106 from an external support of coupling K2. 7. Remove the block of disks 105. 8. Remove a disk spring 107.
9. Establish a stripper 076 on a spring clamp 103 and press on it until the lock ring 104 is not released.
10. Remove a lock ring 104. 11. Remove a disk spring 102 and take the piston 101 of an external support.
Assembly
PERFORMANCE ORDER
Assembly is carried out as it should be, the return to dismantling. Check a gap between a lock ring 106 and an external disk 105c. The size of gaps in coupling of K2 is specified in the table. Adjust a gap by means of a lock ring 106. Thickness of a lock ring: 2.3, 2.6, 2.9, 3.2, 3.5 and 3.8 mm.